Make sure Stripe refunds reduce Sage Intacct receivables

**Objective:** Check that money Stripe returned to customers between {date-from} and {date-to} (if blank, today), through credit notes, refunds and lost disputes, has a matching AR adjustment or ledger entry in Sage Intacct, and report what is missing.

**Step 1: Read what Stripe gave back**

* `stripe-get-credit-note` with `created.from`, `created.to` and `status` issued
* `stripe-get-refund` with `created-date.from` and `created-date.to`; keep those whose `status` is succeeded
* `stripe-get-dispute` with `created-date.from` and `created-date.to`; keep those whose `status` is lost

A credit note that refunded money carries a `refund-id`. Count that refund once, under the credit note.

**Step 2: Find the invoice number behind each item**

* a credit note: call `stripe-get-invoice` with its `invoice-id` and take the `number`
* a refund or a dispute: call `stripe-get-charge` with its `charge-id`; if the charge has an `invoice-id`, call `stripe-get-invoice` with it and take the `number`

If this needs more than 50 lookups, do the 50 largest items by amount, and say that the rest were matched without an invoice number.

**Step 3: Read the Intacct adjustments**

Call `intacct-get-ar-adjustment` with `adjustment-date.from` set to the start date and `adjustment-date.to` 7 days after the end date.

**Step 4: Match**

1. The Intacct `reference-invoice-number` equals the Stripe invoice `number`, and the Intacct `total-amount` equals the Stripe amount, ignoring sign.
2. Otherwise, the same customer name, the same amount ignoring sign, and an `adjustment-date` within 7 days. Label these **inferred**.
3. For anything still unmatched, call `intacct-get-general-ledger-detail` with `entry-date.from` and `entry-date.to` 7 days either side of the Stripe date, and `amount.min` and `amount.max` both set to the amount, in case it was booked as a journal entry. Rows repeat per reporting method, so count each `transaction-number` once.

**Step 5: Report**

* **Missing from Intacct:** type (credit note, refund or lost dispute), Stripe ID, customer, amount, currency, date, invoice number
* **Matched:** Stripe ID, Intacct `adjustment-number` or `transaction-number`, and how it matched

End with the count and total for each type, matched against missing.

**Rules & Guidelines:**

* Tools named stripe-... are on the stripe server; tools named intacct-... are on the intacct server. Both servers must be connected. If a tool from one of them is unavailable, say which server is not connected and stop.
* Read only. Do not call `intacct-create-journal-entry`, `intacct-update-customer` or any other Intacct create or update tool.
* An open dispute is not money lost yet. Include only disputes whose `status` is lost.
* Pass `company` to Intacct tools only when the user names an Intacct company.

**Validation:**

* If Stripe has no credit notes, refunds or lost disputes in the window, say so and stop.
* Never match amounts in different currencies. Compare currency codes ignoring case.
* If the Stripe amounts are consistently 100 times the Intacct amounts, divide the Stripe amounts by 100, say that you did, and continue.